只修屋檐接缝断点

提示词

按正确节点参考只修指定檐口接缝的断点，屋面轮廓、板厚和排水构件保持，不重画整条屋檐。

Repair only the specified break in an eaves joint using the correct detail, preserving roof profile, thickness, and drainage components rather than redrawing the whole edge.